Seiko Prospex SPB243 DY Collection_Chatelaine it’s the perfect choice for

it’s the perfect choice for those seeking a high-end accessory with classic charm and modern appeal

5in (Medium) Bracelet

Running on Grand Seiko’s unique Spring Drive caliber

The automatic-winding NORQAIN caliber NN09 inside is visible through the sapphire glass caseback

The contrasting black and white diamonds create a dramatic effect

Seiko Prospex SPB243 DY Collection_Chatelaine it’s the perfect choice forRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex with Seiko's 3 year warranty. Movement Caliber Number 6R35 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 70 hours Jewels 24 Functions Stop second hand function Date display Case Band Case Material Stainless steel Case Size Thickness: 12. 9mm Diameter: 38. 0mm Lug to lug: 46. 2mm Crystal Curved sapphire